Home / 5,683,929.52-7,849,061.04-3,650,281.96

Finding the Fourth Proportional to 5,683,929.52, 7,849,061.04 and 3,650,281.96

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Solution

The fourth proportional to 5,683,929.52, 7,849,061.04 and 3,650,281.96 is: 5,040,753.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,683,929.52 : 7,849,061.04 = 3,650,281.96 : x
  2. Step 2: Convert to fraction form
    5,683,929.52/7,849,061.04 = 3,650,281.96/x
  3. Step 3: Cross multiply
    5,683,929.52x = 7,849,061.04 × 3,650,281.96
  4. Step 4: Simplify right side
    5,683,929.52x = 28,651,285,917,250.84
  5. Step 5: Solve for x
    x = 28,651,285,917,250.84/5,683,929.52
  6. Step 6: Final answer
    x = 5,040,753.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.